oss/uclibc-ng: Embedded C library @ b0cc86a6fc6fc98d18e3bc232f1d83973d74cb3d

Eric Andersen b0cc86a6fc Lose the _GNU_SOURCE and just add __USE_GNU to the one file that needs		%!s(int64=23) %!d(string=hai) anos
debian	277f85d1dd Try adding mipsel to the architectures	%!s(int64=23) %!d(string=hai) anos
docs	e39dd6837c Updates from Martin Sieper	%!s(int64=24) %!d(string=hai) anos
extra	54fd11c185 Enable thread support	%!s(int64=23) %!d(string=hai) anos
include	e356ea321c Merge in the pthread library. This is the linuxthreads library taken from	%!s(int64=23) %!d(string=hai) anos
ldso	c35cde1edb Make shared libs properly list the correct ld.so in the interp	%!s(int64=23) %!d(string=hai) anos
libc	df237488ed Miles Bader noticed that I'd messed up by always pulling	%!s(int64=23) %!d(string=hai) anos
libcrypt	c35cde1edb Make shared libs properly list the correct ld.so in the interp	%!s(int64=23) %!d(string=hai) anos
libm	e73afd3836 Add ldexp to the !C99 list, since it is defined in POSIX as	%!s(int64=23) %!d(string=hai) anos
libpthread	b0cc86a6fc Lose the _GNU_SOURCE and just add __USE_GNU to the one file that needs	%!s(int64=23) %!d(string=hai) anos
libresolv	c35cde1edb Make shared libs properly list the correct ld.so in the interp	%!s(int64=23) %!d(string=hai) anos
libutil	c35cde1edb Make shared libs properly list the correct ld.so in the interp	%!s(int64=23) %!d(string=hai) anos
test	07ebf927b1 Add a test from Stefan Soucek for pthread_cond_timedwait(). On	%!s(int64=23) %!d(string=hai) anos
.cvsignore	1ffc1d5793 Added build-stamp for Debian	%!s(int64=24) %!d(string=hai) anos
COPYING.LIB	64bc641218 Initial revision	%!s(int64=25) %!d(string=hai) anos
Changelog	1fac59a261 Update changelog	%!s(int64=24) %!d(string=hai) anos
Makefile	e356ea321c Merge in the pthread library. This is the linuxthreads library taken from	%!s(int64=23) %!d(string=hai) anos
README	ec8e012835 Recommend making symlinks, not copying the config file.	%!s(int64=24) %!d(string=hai) anos
Rules.mak	e356ea321c Merge in the pthread library. This is the linuxthreads library taken from	%!s(int64=23) %!d(string=hai) anos
TODO	483cbc9e21 Update TODO list a bit	%!s(int64=24) %!d(string=hai) anos

		
				README
			
* Configuration:

  ln -s ./extra/Configs/Config. ./Config

Then edit ./Config for your setup.  In particular, modify CROSS and
KERNEL_SOURCE as necessary.  You may also want to modify
SHARED_LIB_LOADER_PATH, DEVEL_PREFIX, and SYSTEM_DEVEL_PREFIX depending
on where you want to install the development environment.  By default,
the development environment is installed into /usr/-linux-uclibc/.

* Building:

  make

* Installing the development environment:

(As root, if necessary,)

  make install

This will install the header files, libraries, and the gcc
wrapper into the directories defined in Config.

* Installing the target runtime environment:

(As root, if necessary,)

   make PREFIX= install_target

This installs only the files that are necessary to run binaries
compiled against uClibc.  Hint: You probably do not want to install
the target runtime environment on your host machine.

* Using uClibc:

To compile programs with uClibc,

   export PATH={uClibc DEVEL_PREFIX}/bin:$PATH

and then just ./configure and make as usual.

Note: 

	You may also want to look at extra/gcc-uclibc/gcc-uclibc.c for
	additional information concerning what options and environment
	variables the gcc wrapper handles.

Note2: 

	There is an unwholesomely huge amount of code out there that
	depends on the presence of GNU libc header files.  We have GNU
	libc header files.  So we have committed a horrible sin in
	uClibc.  We _lie_ and claim to be GNU libc in order to force
	many applications to work as their developers intended.  This
	is IMHO, pardonable, since these defines are not really
	intended to check for the presence of a particular library, but
	rather are used to define an _interface_.  Some programs (such
	as GNU binutils) are especially chummy with glibc, and need
	this behavior disabled by adding CFLAGS+=-D__FORCE_NOGLIBC